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How to Change Time Server in Windows 11

Richard
Written by
Richard
Jan 30, 2026 Updated Jul 13, 2026 4 min read
How to Change Time Server in Windows 11
How to Change Time Server in Windows 11

Changing your time server in Windows 11 helps keep your computer’s clock accurate by syncing it with official time sources.

An Internet Time Server is a service your PC uses to match its internal clock with exact time from atomic clocks around the world. This synchronization uses a method called the Network Time Protocol (NTP).

Windows 11 usually uses time.windows.com by default, but you can switch to others like time.nist.gov for better accuracy. This article shows you how to update which time server your PC uses.

⚡ Quick Answer

Open Settings, navigate to Time & language > Date & time, and click Change next to your current time server. You can also use the Control Panel by going to Clock and Region > Set the time and date, then selecting the Internet Time tab and clicking Change settings.

Change Time Server Using the Settings App

You can change your time server in Windows 11 right from the Settings app. Head to Time & language, then Date & time, and look for the ‘Change’ button next to your current server to pick a new one for your PC.

  1. Open the Settings app. Click the Start menu and select Settings, or press Windows key + I on your keyboard.
  2. Click Time & language on the left side.
  3. Click Date & time on the right side to see more options.
  4. Scroll down and click the Sync now tile to expand it.
  5. Click the Change button next to where it shows your current time server.
  6. Type the address of the new time server you want to use. For example, type time.nist.gov and click OK.

Changing your time server ensures your Windows 11 computer syncs with a reliable clock. Your computer will then get its accurate time from the new server you select, improving timekeeping accuracy for all applications.

Date and Time settings in Windows 11 Settings app
Date and Time settings in Windows 11 Settings app

Change Time Server button in Windows 11 Settings
Change Time Server button in Windows 11 Settings

Change Time Server Using Control Panel

Changing your time server in Windows 11 using the Control Panel is another way to keep your computer’s clock accurate. This method involves opening the Control Panel, finding Clock and Region, and then heading to the Internet Time tab to make your adjustments.

  1. Open the Control Panel.
  2. Go to Clock and Region.
  3. Click Set the time and date.
  4. In the pop-up window, select the Internet Time tab.
  5. Click Change settings. ⚠️ This step requires admin privileges.
  6. Choose a time server from the list or type your own.
  7. Click Update now and then OK.

The Control Panel gives you direct control over your time settings. Your computer tests the new server and updates your system time right away.

Set date and time link in Control Panel
Set date and time link in Control Panel

Internet Time tab in Date and Time window
Internet Time tab in Date and Time window

Select Internet Time Server in Control Panel
Select Internet Time Server in Control Panel

Add or Change Time Servers Using the Registry Editor (Advanced)

For those comfortable with more advanced steps, you can change the time server in Windows 11 using the Registry Editor. This lets you add new server addresses by carefully navigating to a specific folder and making precise changes there.

  1. Open the Registry Editor by typing regedit in the Start menu search and pressing Enter. ⚠️ This step requires admin privileges.
  2. Navigate to this folder:

    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\DateTime\Servers

  3. If the Servers folder doesn’t exist, right-click on DateTime, select New > Key, and name it Servers.
  4. In the right pane, you will see servers listed as numbers (0, 1, 2, etc.). Each number represents a time server address.
  5. To add a new server, right-click in the right pane. Choose New > String Value. Name it the next number, like 3. Then double-click it and enter the server address, such as time.google.com.
  6. Next, go to:

    HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\w32time\Parameters

  7. Double-click the NtpServer entry and replace the value with the server you want to use. For example, type:

    time.google.com,0x9

  8. Save and close the Registry Editor.
  9. Restart your computer to apply the changes. ⚠️ A restart requires admin privileges.

Editing the registry allows you to set up custom time servers or manage multiple servers. Your computer uses the new servers you added for time syncing.

Registry Editor showing Internet Time Servers
Registry Editor showing Internet Time Servers

Changing time server in Registry Editor
Changing time server in Registry Editor

Summary

Changing the Internet Time Server in Windows 11 can be done using the Settings app for a simple approach, the Control Panel for a traditional method, or the Registry Editor for advanced control. The default server is time.windows.com, but common alternatives include time.nist.gov or pool.ntp.org.
  • You can change the Internet Time Server in Windows 11 using the Settings app, Control Panel, or Registry Editor.
  • The default server is time.windows.com. Other reliable options include time.nist.gov and pool.ntp.org.
  • Pick a reliable time server to keep your clock accurate.
  • After changing the server, restart your PC to make sure the change takes effect.
  • Regular syncing helps keep your computer’s time correct for apps and services.
  • If you want to learn more about keeping your Windows 11 PC running smoothly, check out Geek Rewind for helpful guides and tips!

How do I change the time server in 🪟 Windows 11?

To change your Windows machine to use the time server, open the Control Panel, select Date and Time, go to the Internet Time tab, click Change Settings, and then select your desired server from the dropdown list, ensuring "Synchronize with an internet time server" is checked.

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Tags: #Windows 11
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Richard

About the Author

Richard

Tech Writer, IT Professional

Richard, a writer for Geek Rewind, is a tech enthusiast who loves breaking down complex IT topics into simple, easy-to-understand ideas. With years of hands-on experience in system administration and enterprise IT operations, he’s developed a knack for offering practical tips and solutions. Richard aims to make technology more accessible and actionable. He's deeply committed to the Geek Rewind community, always ready to answer questions and engage in discussions.

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